What is the final velocity of acar originally traveling at 50.0 km/h that decelerates at a rate of 0.400 m/s2for 50.0 s? (b) What is unreasonable aboutthe result? (c) Which premise is unreasonable, or whichpremises are inconsistent?

An unwary football player collides with a padded goalpost while running at a velocity of 6.50 m/s and comes to a full stop after compressing the padding and his body 0.350 m.( a) How long does the collision last? (b) What is his deceleration?

A dog runs 20 m [E] in 5 seconds.  The dog's velocity is

I performed a lab using a toy car to go down a ramp that was positioned at different heights. For expample: ramp height = 60 cm, ramp length = 121.92 cm, time car took to clear the ramp from start = .67 seconds, distance car traveled from end of ramp to stopping point = 1178.56 cm, mass of car = .54 kg, based off this information..... Calculate the velocity of the car at the end of the ramp just before it starts its horizontal path to its stopping point. PE = KE = (1/2) m v^2

A bus starts from restat a station and accelerates at a rate of 2 m/s^2 for 15 seconds. It then runs at a constant speed for 25 seconds and slows down decelerating at -3 m/s^2 until it stops at the next station. Find the tyotal distance travelled by the bus.

(1) Apply our knowledge on the scientific method by posing a question related to the equation for terminal velocity for a falling coffee filter. Be sure to note that we want to confirm whether or not one quantity on one side of the equation is true if we measure a quantity on the other side. In other words, to determine vr, what do we change and measure?

Mr Garcia is standing from a 100 ft tower where he throws a ballvertically into the air with an initial velocity of 50 feet per second.Mr Cruz, who is standing at the ground, also throws the ball thathe holds vertically at the rate of 75 feet per second the same timeas Mr. Garcia’s. (a) Equation of displacement as a function of time of Mr Garcia’sball(b) Equation of displacement as a function of time of Mr Cruz’sball(c) Equation relating the displacements of the ball of Mr Garciaand Mr Cruz(d) Determine the time in seconds when both balls be at the sameheight from the ground.(e) Also, determine the position of the ball of Mr Cruz (inreference to the ground) in feet when both balls are at thesame height.

It's urgent please solve asap

A car that is going at a velocity of 35 m/s can decelerate (i.e. brake) on dryconcrete at a constant rate of 8 m/s^2 and 3 m/s^2 on wet asphalt. Find the total distance thata car travels on dry concrete versus wet asphalt from when the brakes are applied to when itcomes to a complete stop.

Plssss help, ignore the writing, determine the object's acceleration at t=4s